CA2777939C - Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire - Google Patents
Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire Download PDFInfo
- Publication number
- CA2777939C CA2777939C CA2777939A CA2777939A CA2777939C CA 2777939 C CA2777939 C CA 2777939C CA 2777939 A CA2777939 A CA 2777939A CA 2777939 A CA2777939 A CA 2777939A CA 2777939 C CA2777939 C CA 2777939C
- Authority
- CA
- Canada
- Prior art keywords
- roi
- tube
- signal
- data
- steam generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Plasma & Fusion (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
La présente invention concerne un procédé amélioré d'inspection des tubes d'un générateur de vapeur d'un réacteur nucléaire. Le procédé consiste à modéliser le générateur de vapeur et à comparer les signaux d'un tube provenant d'un capteur de courant de Foucault avec des aspects du modèle afin de déterminer si une analyse supplémentaire est nécessaire. Le modèle peut inclure avantageusement des données d'exception concernant des régions d'intérêt (ROI) particulières de tubes particuliers qui se basent sur les données historiques recueillies depuis le générateur de vapeur.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26044809P | 2009-11-12 | 2009-11-12 | |
US61/260,448 | 2009-11-12 | ||
US12/760,148 | 2010-04-14 | ||
US12/760,148 US8387444B2 (en) | 2009-11-12 | 2010-04-14 | Method of modeling steam generator and processing steam generator tube data of nuclear power plant |
PCT/US2010/056096 WO2011059990A1 (fr) | 2009-11-12 | 2010-11-10 | Procédé de modélisation d'un générateur de vapeur et de traitement des données d'un tube de générateur de vapeur d'une centrale nucléaire |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2777939A1 CA2777939A1 (fr) | 2011-05-19 |
CA2777939C true CA2777939C (fr) | 2018-02-06 |
Family
ID=43991990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2777939A Active CA2777939C (fr) | 2009-11-12 | 2010-11-10 | Procede de modelisation d'un generateur de vapeur et de traitement des donnees d'un tube de generateur de vapeur d'une centrale nucleaire |
Country Status (7)
Country | Link |
---|---|
US (1) | US8387444B2 (fr) |
EP (1) | EP2499452B1 (fr) |
JP (1) | JP5792737B2 (fr) |
KR (1) | KR101665157B1 (fr) |
CA (1) | CA2777939C (fr) |
ES (1) | ES2753500T3 (fr) |
WO (1) | WO2011059990A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9423407B2 (en) * | 2011-09-30 | 2016-08-23 | Westinghouse Electric Company Llc | Automated analysis coverage verification (AACV) |
US10319484B1 (en) | 2011-11-17 | 2019-06-11 | Nuscale Power, Llc | Method for imaging a nuclear reactor |
US9157829B2 (en) * | 2011-12-30 | 2015-10-13 | Spirax-Sarco Limited | Apparatus and method for monitoring a steam plant |
US20140012521A1 (en) * | 2012-07-06 | 2014-01-09 | Zetec, Inc. | Methods for Eddy Current Data Matching |
US9335296B2 (en) | 2012-10-10 | 2016-05-10 | Westinghouse Electric Company Llc | Systems and methods for steam generator tube analysis for detection of tube degradation |
US9945814B2 (en) * | 2014-07-18 | 2018-04-17 | Westinghouse Electric Company Llc | Total integrated tube analysis |
IL240013A (en) * | 2015-07-19 | 2017-01-31 | Shmouel Shlomo | A system for detecting and detecting underground intrusions |
CN107784156B (zh) * | 2017-09-07 | 2020-11-03 | 中国船舶重工集团公司第七一九研究所 | 核动力装置蒸汽排放系统参数的计算方法 |
FR3126806B1 (fr) * | 2021-09-07 | 2023-09-08 | Framatome Sa | Procédé et système de surveillance d’une centrale nucléaire avec détection et caractérisation d’un déséquilibre |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341113A (en) * | 1980-08-08 | 1982-07-27 | The Babcock & Wilcox Company | Inspection system for heat exchanger tubes |
US4763274A (en) * | 1986-06-24 | 1988-08-09 | Westinghouse Electric Corp. | Machine implemented analysis eddy current data |
US4942545A (en) * | 1988-06-06 | 1990-07-17 | Combustion Engineering, Inc. | Calibration of eddy current profilometry |
US5023549A (en) * | 1989-03-07 | 1991-06-11 | Electric Power Research Institute, Inc. | Eddy current probe with sensor supporting expandable elastic membrane for inspecting hollow cylindrical structures |
JPH02248895A (ja) * | 1989-03-22 | 1990-10-04 | Nuclear Fuel Ind Ltd | 蒸気発生器における伝熱管欠陥部位判定方法 |
JPH05281199A (ja) * | 1992-03-31 | 1993-10-29 | Nuclear Fuel Ind Ltd | 探傷データ評価装置及び方法 |
JPH0614965U (ja) * | 1992-07-27 | 1994-02-25 | 三菱重工業株式会社 | 渦電流探傷信号処理装置 |
JPH0815230A (ja) * | 1994-06-28 | 1996-01-19 | Mitsubishi Heavy Ind Ltd | 渦流探傷信号処理装置 |
JPH10197494A (ja) * | 1997-01-16 | 1998-07-31 | Mitsubishi Heavy Ind Ltd | 渦電流探傷装置 |
US6114849A (en) * | 1998-04-17 | 2000-09-05 | United Western Technologies Corp. | Flexible eddy current test probe |
JP2002022708A (ja) * | 2000-07-06 | 2002-01-23 | Mitsubishi Heavy Ind Ltd | 渦流探傷信号の評価方法及びその装置 |
JP2002040000A (ja) * | 2000-07-26 | 2002-02-06 | Mitsubishi Heavy Ind Ltd | 渦電流検査信号分析装置及びその方法 |
US6959267B2 (en) * | 2004-01-09 | 2005-10-25 | Westinghouse Electric Co. Llc | Method of inspecting a heat exchanger and computer program product for facilitating same |
US7637653B2 (en) * | 2006-06-21 | 2009-12-29 | Areva Np Inc. | Method to analyze economics of asset management solutions for nuclear steam generators |
US7405558B2 (en) * | 2006-07-10 | 2008-07-29 | Areva Np, Inc. | Steam generator mapping with reflections of eddy current signal |
US9177678B2 (en) * | 2009-07-23 | 2015-11-03 | Westinghouse Electric Company Llc | Method of processing steam generator tubes of nuclear power plant |
-
2010
- 2010-04-14 US US12/760,148 patent/US8387444B2/en active Active
- 2010-11-10 ES ES10830604T patent/ES2753500T3/es active Active
- 2010-11-10 KR KR1020127012053A patent/KR101665157B1/ko active IP Right Grant
- 2010-11-10 EP EP10830604.4A patent/EP2499452B1/fr active Active
- 2010-11-10 JP JP2012538919A patent/JP5792737B2/ja active Active
- 2010-11-10 WO PCT/US2010/056096 patent/WO2011059990A1/fr active Application Filing
- 2010-11-10 CA CA2777939A patent/CA2777939C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
JP2013511043A (ja) | 2013-03-28 |
WO2011059990A1 (fr) | 2011-05-19 |
KR20120093279A (ko) | 2012-08-22 |
CA2777939A1 (fr) | 2011-05-19 |
ES2753500T3 (es) | 2020-04-08 |
JP5792737B2 (ja) | 2015-10-14 |
US8387444B2 (en) | 2013-03-05 |
KR101665157B1 (ko) | 2016-10-11 |
US20110172980A1 (en) | 2011-07-14 |
EP2499452A4 (fr) | 2016-01-27 |
EP2499452A1 (fr) | 2012-09-19 |
EP2499452B1 (fr) | 2019-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20150811 |